Issues trying to build the app from Xcode

Anna here :raised_hand_with_fingers_splayed:

I just updated my iPhone X to the new iOS 14.4
I also updated Xcode on my mac to the latest version 12.4
When I build and install the app from Xcode to the phone, the app installs but it gets stuck on the grey screen and I get this errors:

2021-03-02 16:24:15.193701-0500 Vuforia Spatial Toolbox[452:41685] projection matrix is not ready at this state

2021-03-02 16:24:15.193793-0500 Vuforia Spatial Toolbox[452:41685] ERROR/AR(452) 2021-03-02 16:24:15: Failed to do hit test. DeviceTracker seems to not have been started.

Has anyone seen this issue before?

Fixed the problem by downloading the latest Vuforia Engine Framework. Here the instructions:

Download the latest Vuforia SDK for iOS from SDK Download | Vuforia Developer Portal (Click the “Download for iOS” link for vuforia-sdk-ios-[version-number].zip ).

Paste the Vuforia.framework file from the build directory of the download into the top level of the vuforia-spatial-toolbox-ios directory.

I built again and the app works fine now.